Viega ProPress dynamic balancing valve



Viega ProPress dynamic balancing valve
Smart Connect Technology
Model 2981.7
- Not suitable for potable water installations
- Brass, ductile iron
- Press connection, bronze press ends
Components
EPDM sealing elements, pressure/temperature test portModel 2981.7
Article
Valve Body | P1 | P2 | Wt [lb] | DG | Quantity | Part No | amount |
---|---|---|---|---|---|---|---|
Valve Body | P1 | P2 | Wt [lb] | DG | Quantity | Part No | amount |
brass | ½ | ½ | 1.719 | 8 | 1 | 87305 |
amount.
|
brass | ¾ | ¾ | 1.884 | 8 | 1 | 87310 |
amount.
|
brass | 1 | 1 | 2.215 | 8 | 1 | 87315 |
amount.
|
brass | 1¼ | 1¼ | 3.786 | 8 | 1 | 87320 |
amount.
|
ductile iron | 1½ | 1½ | 8.188 | 8 | 1 | 87325 |
amount.
|
ductile iron | 2 | 2 | 9.352 | 8 | 1 | 87330 |
amount.
|
CAD files
- Left mouse to rotate
- Right mouse to move
- Mouse wheel to zoom
- One finger touch to rotate
- Two finger touch to move
- Pinch to zoom

Z-dimensions

P1 | P2 | Z [mm] | Z1 [mm] | L1 [mm] | H1 [mm] | H2 [mm] | WS1 [mm] | Part No |
---|---|---|---|---|---|---|---|---|
P1 | P2 | Z [mm] | Z1 [mm] | L1 [mm] | H1 [mm] | H2 [mm] | WS1 [mm] | Part No |
½ | ½ | 10 | 40 | 61 | 88 | 59 | 27 | 87305 |
¾ | ¾ | 10 | 45 | 68 | 88 | 59 | 32 | 87310 |
1 | 1 | 10 | 49 | 72 | 91 | 62 | 39 | 87315 |
1¼ | 1¼ | 14 | 58 | 84 | 111 | 70 | 46 | 87320 |
1½ | 1½ | 21 | 72 | 108 | 132 | 73 | 56 | 87325 |
2 | 2 | 21 | 75 | 115 | 132 | 79 | 70 | 87330 |
WS1 [mm] = wrench size
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